13840000
13,840,000 is an even composite number composed of three prime numbers multiplied together.
13840000 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 13840000:
27 × 54 × 173
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 173)See below for interesting mathematical facts about the number 13840000 from the Numbermatics database.
Names of 13840000
- Cardinal: 13840000 can be written as Thirteen million, eight hundred forty thousand.
Scientific notation
- Scientific notation: 1.384 × 107
Factors of 13840000
Divisors of 13840000
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 160 173 200 250 320 346 400 500 625 640 692 800 865 1000 1250 1384 1600 1730 2000 2500 2768 3200 3460 4000 4325 5000 5536 6920 8000 8650 10000 11072 13840 16000 17300 20000 21625 22144 27680 34600 40000 43250 55360 69200 80000 86500 108125 110720 138400 173000 216250 276800 346000 432500 553600 692000 865000 1384000 1730000 2768000 3460000 6920000 13840000
- Sum of all divisors σ(n): 34652970
- Sum of proper divisors (its aliquot sum) s(n): 20812970
- 13840000 is an abundant number, because the sum of its proper divisors (20812970) is greater than itself. Its abundance is 6972970
Bases of 13840000
- Binary: 1101001100101110100000002
- Hexadecimal: 0xD32E80
- Base-36: 88N0G
Squares and roots of 13840000
- 13840000 squared (138400002) is 191545600000000
- 13840000 cubed (138400003) is 2650991104000000000000
-
The
square root of 13840000 is 3720.2150475475 -
The
cube root of 13840000 is 240.0925568931
Scales and comparisons
How big is 13840000?- 13,840,000 seconds is equal to 22 weeks, 6 days, 4 hours, 26 minutes, 40 seconds.
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To count from 1 to 13,840,000 would take you about thirty-four weeks!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 13840000 cubic inches would be around 20 feet tall.
Recreational maths with 13840000
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The information we have on file for 13840000 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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